编号 基体或匹配说明 规格 VHG-1701-100G Ca @ 4000; Mg, P, Zn @ 2000 µg/g in 75 cSt Oil, 10 100g VHG-9150- … 继续阅读 →

  VHG-MA6-750-400 MA6: B, Ba, Ca, Mg, P, Zn @ 750 µg/ 400G VHG-MA6-900-100 Metal Additives Stan … 继续阅读 →

  VHG-OMN-1000-A- Manganese – Mn @ 1000 µg/g in Hydr 50G VHG-OMN-5000-A- Manganese – … 继续阅读 →

  VHG-S20MIN-7500 Sulfur Standard: S @ 7500 µg/g (0.7 100ml VHG-S20MIN-BLK- Sulfur Blank (0 wt% … 继续阅读 →

  VHG-SDSL-750-10 Sulfur Standard: S @ 750 µg/g (0.07 100ml VHG-SDSL-750-1L Sulfur – S @ … 继续阅读 →